Publish a NPM Package

So, I tried to publish a NPM package, and it says i don’t have permission to. Can you please help?

Project: https://glitch.com/~rss-npm

What error are you getting?

Well, It seems that I get an error of sorts saying (Paraphrase) “You do not have permission to upload this package, Are you the correct user: app?”

Download the project and upload it manually in your computer.